Double-pane windows come with several unique advantages. First, ENERGY STAR considers double glazing a standard for window energy efficiency; which is why its approved products have at least two panes. Second, a two-pane configuration allows the use of an insulating gas, which contributes to thermal heat transfer reduction and noise abatement. Third, they offer superior security compared to single-pane units, for they have more than one piece of glass.
However, reputable window and vinyl siding experts, including Hinkle Roofing, admit that discoloration is a common concern among double-pane windows. Let us answer the pressing questions about this issue below.
Why Does It Happen?
High relative humidity inside the house is the culprit of window glass discoloration. Excessive moisture can superficially alter the appearance of a pane. You can normally identify a problem unit with the presence of dark streaks. Other stains on the glass surface may also be evidence of mold or mildew growth, which happens because of a high moisture level too.
Should a Problem Window Be Repaired?
Like leaky gutters, discolored windows are not always too far gone for repair. In theory, an affected pane can be removed without impacting the perfectly intact frames.
Restoring a discolored window, though, is usually not worth the trouble. If you do it yourself to save on labor, you are likely to hurt yourself, for this task is extremely hazardous. If you hire a professional to fix it, the cost to restore it may not exceed the expense to replace it completely.
Should a Problem Window Be Replaced?
More often than not, it is more logical to buy replacement windows than to request for professional service. After all, getting a new unit gives you the opportunity to experience the benefits of the latest window technologies. If you have other problems with a discolored window anyway, purchasing a replacement solves all of them with one project.
Entrust your window replacement to Hinkle Roofing to get best value for your money. Call us at (205) 352-1940 now to discuss your home improvement needs and get a free estimate. We serve Tuscaloosa, Alabama, and the neighboring communities.